Tagged Questions

Amavis is an open source content filter for electronic mail, implementing mail message transfer, decoding, some processing and checking, and interfacing with external content filters to provide protection against spam, viruses and other malware. It can be considered an interface between a mailer ...

My users send email with SMTP AUTH via SASL Authentification. Unfortunately their mails would marked as NoBounceOpenRelay by Amavis.
So I set this to postfix main.cf
smtpd_sasl_authenticated_header ...

Is it possible to configure amavisd-new to let a per-user configuration for spamassassin without using a DBMS?
I have a home directory for each user and would like to store their SA preferences and ...

I installed postfix + dovecot + mysql + amavisd + spamassasin. Everything works fine (mail is sent and received) except that the received mail stays too long in the queue (for about 15 minutes) before ...

I have a postfix mail-server and want to use amavis for spam and virus detection. I followed this tutorial to add amavis to my running mail-server. I added to /etc/postfix/main.cf:
content_filter = ...

I want to log a hash value of all emails handled by my mail-server. I found in amavis README.customize.gz the following line:
The substitution text for the following simple macros is built-in:
[...]
...

I currently using a complex mailserver setup using Postfix, Dovecot, Amavis and Spamassassin.
Everything works fine but I want to improve the Postfix-Amavis-Communication. At the moment, postfix will ...

Apparently Postfix does not natively support BATV tags. We'd like to strip these prvs=-tags from the FROM field because we think our mailman setup has issues with it (sees sender as a non-member).
I ...

I had problems with outgoing spam emails from compromised email accounts sending spam mails from my server and landing on blacklists. So I followed the guidelines for setting up postfix with amavis:
...

I'm trying to get values from amavis in a CentOS 6.5 server.
This values, such as spam mail (total, total/h, percent), are supposed to be accesible via SNMP.
But, when I run snmpwal, I always get 0 ...

I'm looking at having a way for my mail users to completely manage their own spam training. Before I get into it, my mail server details:
Debian 7.5, postfix 2.9.6, dovecot 2.1.7, amavisd-new 2.7.1, ...

I'd like a way to test a spam message to see its spam scores that SpamAssassin gives it. The SA db files (bayes_toks, etc) reside in /var/lib/amavis/.spamassassin. I've been testing emails by doing ...

I've set up my first mail server that uses amavis. First off, I don't really see the point in amavis if I don't care about viruses. I don't use clamav as it's a huge RAM hog. SpamAssassin has worked ...

I have a Postfix mail server, using Amavis and Spamassassin to check for unwanted e-mails. I have removed ClamAV because it'd basically freeze the whole server every time someone received an e-mail, ...

Some days ago i was reading some docs about amavis and decided to fine tune its configuration. As i'm new to amavis i probably setted some statements in the wrong way so last days i've been recieving ...

We have a pretty standard Postfix/Amavis setup where we use the Dovecot LDA to deliver mail locally. Amavis passed spam mail and we use Sieve to drop it in the Junk folder of the user.
The problem is ...

I am using Ubuntu Server 13.04 on my mail system.
I am just setting the Postfix and Amavis.
In every config for communication I am using 127.0.0.1 as IP address to pass mails to amavis.
When I look to ...

we have some outgoing mail server with latest postfix and amavis.
I would need to intercept some outgoing email for some given senders and forward them to a "logging" account + the regular receivers.
...

I've been following how to set up a mail server - by Flurdy in order to set up a more secure mail server on my Amazon EC2 Ubuntu 12.04 instance. I've followed the article to the letter, but I can't ...

If I connect to Postfix on my server with a mail client on port 143 with SSL then mail sent via this connection from a virtual domain passes the smtpd_sender_restrictions and thus enables the filter ...

I've configured my postfix/amavisd-new/spam-assassin setup after this tutorial https://help.ubuntu.com/community/Postfix/DKIM. But now the problem is that all mails I send are double signed with two ...

I perfectly configured my server and now I made 2 stupid mistakes, I updated perl along with it's dependencies and I made a dedicated TMP dir and included it in fstab to prevent code execution with a ...